[  864.679906] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.680011] test-bond1: (slave test-bond0): making interface the new active one
[  864.680093] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.701030] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.710915] test-bond1: entered promiscuous mode
[  864.710979] test-bond0: entered promiscuous mode
[  865.713213] test-bond1: left promiscuous mode
[  865.713288] test-bond0: left promiscuous mode
[  866.342119] test-dummy0: entered promiscuous mode
[  868.361225] test-dummy0: left promiscuous mode
[  868.472900] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.479576] test-bond1 (unregistering): Released all slaves
[  868.491219] test-bond0 (unregistering): Released all slaves